| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $24.98 | 11.629% | $27.8849 | $27.88 | $27.90 | $27.90 |
| Purchase #2 | $232.80 | 3.167% | $240.1728 | $240.17 | $240.15 | $240.20 |
| Purchase #3 | $23.35 | 3.679% | $24.209 | $24.21 | $24.20 | $24.20 |
| Purchase #4 | $220.67 | 11.492% | $246.0294 | $246.03 | $246.05 | $246.00 |
| Purchase #5 | $208.92 | 10.348% | $230.539 | $230.54 | $230.55 | $230.50 |
| Purchase #6 | $46.38 | 5.733% | $49.039 | $49.04 | $49.05 | $49.00 |
| Purchase #7 | $15.48 | 8.372% | $16.776 | $16.78 | $16.80 | $16.80 |
| 7 purchase totals = | $772.58 | $834.6501 | $834.65 | $834.70 | $834.60 | |